The Antimicrobial Resistance Surveillance Programme of Vietnam: Acute respiratory tract infections Do khang Chien, MD, PhD Nguyen thi phuong cham, BSPh nguyen thi thanh huong, MPh
10 most common diseases in 2002 Cases Ref: Health statistics year book 2002
Objectives To determine the antimicrobial resistance situation of common pathogens for acute respritory tract infections To determine the susceptability of pathogens to antibiotics available in Vietnam
Methods Standard microbiology laboratory methods NCCLS (National Center for Control of Laboratory Standards) WHONET
Percentage of sensitivity to antibiotics No.AntibioticsH.I. (%) S. Pneu (%) Moraxella (%) 1Ampicilin100 2Ceftriaxone Cephalothin90.9 4Benzyl-Penicillin58.8 5Chloramphenicol Gentamicine89.7 7Cefotaxime100 8Ciprofloxacin
The patient record analysis of respiratory diseases and treatment regimens in 4 general hospitals Locations Number of cases Locations Number of cases 1.Cao Bang General Hospital 60 cases 2.Lang Son General Hospital 60 cases 3.Hoa An District Hospital 60 cases 4.Huu Lung District Hospital 60 cases Total: 240 cases Total: 240 cases Methods: retrospective case review based on patient records Rate: 74 cases out of 240 are respiratory infections accounted for 38% 38%
Treatment regimens used HospitalsCao Bang Lang Son Hoa An Huu Lung Total% Drugscases Ampicillin (Injection) Ampicillin + Gentamicin Penicillin G00334 Penicillin G + Gentamicin Others
Common respiratory diseases HospitalsCao Bang Lang Son Hoa An Huu Lung Total% Diseasescases Pneumonia Bronchitis Pharyngitis Tonsillitis Total Bronchitis accounted for 47%
Conclusions High resistance to co-trimoxazole Treatment regimen: antibiotics used invivo in line with the results invitro Results of AMR surveillance programme is very useful in preparing treatment guidelines Interventions are needed for the rational use of antibiotics